CN112896269A

CN112896269A - Luggage goods turnover device

Info

Publication number: CN112896269A
Application number: CN202110159344.7A
Authority: CN
Inventors: 王卫强
Original assignee: Dongguan Tianyu Luggage Accessories Co ltd
Current assignee: Dongguan Tianyu Luggage Accessories Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-06-04

Abstract

The application relates to the field of logistics transportation, in particular to a luggage cargo turnover device. The key points of the technical scheme are as follows: comprises a cart body and a turnover box; the trolley body is provided with a base, the top of the base is provided with a plurality of positioning grooves, and two sides of the trolley body are respectively and rotatably connected with a buckling piece; the turnover box is placed on the base, the turnover box is provided with buckling holes for the buckling pieces to rotate and buckle, the bottom of the turnover box is provided with a plurality of positioning bosses and a plurality of positioning bosses which are correspondingly inserted into the plurality of positioning grooves, and the turnover box has the effect of improving the stability of goods placed in the turnover device.

Description

Luggage goods turnover device

Technical Field

The application relates to the field of logistics transportation, in particular to a luggage cargo turnover device.

Background

The logistics transportation operation plays an important role in regional economic development, wherein links such as goods turnover and management overall planning are usually involved in the logistics transportation operation, and corresponding turnover device is usually required to be used when the goods are turned over, and along with the continuous improvement of logistics scale and level, the functional use demand of the turnover device is also continuously improved.

At present, in the related art, a more commonly used transfer device is a trolley, the trolley generally has a base, a roller and a handrail, the roller is fixedly installed at the bottom of the base, the roller is used for guiding the base in a rolling manner, so that the base can slide and transfer in the ground, meanwhile, the handrail is fixedly installed on the base, and the handrail is used for being held and pushed by a user to realize base transfer; in the use process, the goods can be placed on the base to realize the turnover of the goods, and the turnover device is widely applied to the scenes such as a freight wharf, a shopping supermarket, an express delivery station and the like.

To the correlation technique among the above-mentioned, in the in-service use process, the goods that put to the base exist the possibility that drops from the handcart easily, and stability when the goods is put is relatively poor, and turnover device still has great improvement space.

Disclosure of Invention

Stability when putting in turnover device in order to promote the goods, this application provides a case and bag goods turnover device.

The application provides a case and bag goods turnover device adopts following technical scheme:

a luggage goods turnover device comprises a cart body and a turnover box; the trolley body is provided with a base, the top of the base is provided with a plurality of positioning grooves, and two sides of the trolley body are respectively and rotatably connected with a buckling piece; the turnover box is placed on the base, buckling holes for the buckling pieces to rotate and buckle are formed in the turnover box, a plurality of positioning bosses are arranged at the bottom of the turnover box and are correspondingly inserted into the positioning grooves.

Through adopting the above technical scheme, put the turnover case on the base, under the mutual grafting complex effect of location boss and constant head tank, realize consolidating the location fast between turnover case and the base, the turnover case is difficult for producing for the base and slides, and, through rotating buckle spare, make buckle spare lock be fixed in lock hole department, the both sides of turnover case are consolidated, it takes off with the base each other to be difficult for when pushing away the road surface of jolting in the shallow body, the turnover case installation is firm, turnover case can supply goods and deposit, play the effect of stabilizing the protection to the goods, the stability of goods when putting in turnover device is promoted.

Preferably, the fastener comprises a rotating connecting part, an extending part and a buckling part, the rotating connecting part is rotatably connected to the base, two sides of the extending part are respectively and fixedly connected with the rotating connecting part and one side of the buckling part, the buckling part is perpendicular to the extending part, the buckling part is in inserting fit with the buckling hole, when the buckling part is inserted into the buckling hole, the buckling part is abutted against the turnover box, and one side, far away from the extending part, of the buckling part is provided with a limiting convex edge.

Through adopting above-mentioned technical scheme, carry out the fixed in-process of lock to the turnover case as needs, promote the extension, under the linkage effect of rotation connecting portion, the rotatable grafting of buckling parts is downthehole to the lock, until buckling parts and turnover case looks butt, at this moment, buckle spare realizes carrying out the lock reinforcement to the turnover case, the operation is simple and easy and swift convenient, simultaneously, spacing chimb can be carried out the skew to the downthehole buckling parts of lock to the lock spacing, difficult pine takes off outside the turnover case when making buckle spare lock, buckle spare lock is firm.

Preferably, the positioning boss comprises a first support arm and a second support arm which are connected, and the first support arm and the second support arm are perpendicular to each other; the constant head tank includes first groove section and second groove section that communicates each other, first groove section with second groove section is mutually perpendicular, first support arm with first groove section cooperation of pegging graft mutually, the second support arm with second groove section cooperation of pegging graft mutually.

Through adopting above-mentioned technical scheme, peg graft in first groove section with first support arm to peg graft in second groove section with the second support arm, at this moment, when the mutual butt of the cell wall of first support arm and first groove section, and when the mutual butt of the cell wall of second support arm and second groove section, the turnover case obtains strengthening the location all around at the horizontal direction, and structural design is firm and practical.

Preferably, the base comprises a plate body, a plurality of first stiffening beams and a plurality of second stiffening beams; the first stiffening beams are fixedly connected to the bottom of the plate body, and a plurality of the first stiffening beams are arranged at intervals along the length direction of the plate body; the second reinforcing beams are fixedly connected to the first reinforcing beams, and the plurality of second reinforcing beams are arranged at intervals along the width direction of the plate body.

Through adopting above-mentioned technical scheme, form vertically and horizontally staggered's latticed reinforced structure along a plurality of first stiffening beams and a plurality of second stiffening beams that plate body length direction and width direction interval set up respectively, realize supporting the bottom of plate body, and then make the base can bear bigger load, practical and reasonable in design of structure, simultaneously, the overall structure of base is comparatively slim and graceful in thick bedplate.

Preferably, the plate body is provided with a plurality of grooves in a concave manner, and the grooves are sequentially arranged from one side to the other side of the plate body side by side.

Through adopting above-mentioned technical scheme, the structural strength of plate body self can be increased to the sunken groove muscle that sets up, and the plate body is difficult for deformation when the bearing, and the structural strength of base obtains further promotion.

Preferably, the turnover box comprises a box seat, a first opening plate, a second opening plate and a locking piece; the two first opening plates are respectively and rotatably connected to two opposite sides of the box seat, two sides of each first opening plate are respectively provided with a first positioning convex edge in an outward extending mode, and each first opening plate is provided with a locking groove; the two second opening plates are respectively and rotatably connected to the other two opposite sides of the box seat, second positioning convex edges respectively extend outwards from two sides of each second opening plate, and the locking piece is connected to the second opening plates in a sliding manner; the first opening plate and the second opening plate at least comprise two states, when the turnover box is in a use state, the first opening plate and the second opening plate are respectively vertical to the box seat, the first positioning convex edge is abutted with the second positioning convex edge for limiting, and one end of the locking piece is inserted into the locking groove; when the turnover box is in a storage state, the locking piece is loosened from the locking groove, and the first opening plate and the second opening plate are stacked on the box seat.

By adopting the technical scheme, the first opening plate and the second opening plate are respectively connected to the box base in a rotating mode, so that the turnover box can be rotated and opened to be arranged in a box shape, meanwhile, the turnover box can be folded and stored, and the storage volume of the turnover box is reduced; simultaneously, promote the closure so that the closure is pegged graft in the closure inslot, realize the reciprocal anchorage between first open-close board and the second open-close board, the steadiness when promoting the turnover case and opening the use, convenience convenient to use, the turnover case installation is firm.

Preferably, the locking piece comprises an insertion rod and an arc-shaped reset elastic arm; the second opening plate is fixedly connected with a first guide plate, the insertion rod penetrates through the first guide plate, one end of the insertion rod is opposite to the locking groove, and the insertion rod is in insertion fit with the locking groove; the arc-shaped reset elastic arms are two and are respectively positioned on two sides of the insertion rod, one end of each arc-shaped reset elastic arm is fixedly connected with the insertion rod, the arc-shaped reset elastic arms are in sliding butt joint with the first guide plate, and when the arc-shaped reset elastic arms are in a natural state, one end of each insertion rod is inserted into the corresponding locking groove.

Through adopting above-mentioned technical scheme, run through first deflector with the inserted bar, first deflector can move the direction to the inserted bar, make the one end of inserted bar can with the locking groove cooperation of pegging graft mutually, simultaneously, two arcuation that are located the connecting rod both ends respectively restore to the throne the elastic arm and exert elasticity to the connecting rod, when drive inserted bar takes out from the locking groove, clamping force is exerted to arcuation that restores to the throne the elastic arm to first deflector, make arcuation restore to the throne the elastic arm deformation and exert the elasticity that moves towards the locking groove to the inserted bar, if loosen the inserted bar, under the natural drive of elasticity, the inserted bar can stabilize and peg graft in the locking groove, in order to realize fixing first division board and second division board locking, the sound construction and convenient to use.

Preferably, the insertion rod comprises a rod body, an insertion joint and a holding block; the arc-shaped reset elastic arm is fixedly connected to the rod body; the plug connector and the holding block are respectively and fixedly connected to two ends of the rod body, and the plug connector is opposite to the locking groove.

Through adopting above-mentioned technical scheme, the bayonet joint can be used for cooperating with the closure groove is pegged graft mutually, and the body of rod can support the installation for parts such as bayonet joint, the piece of gripping and arcuation bullet arm that resets, and the piece of gripping can the person of facilitating the use grip the bayonet rod and take out, and each part reasonable in design and practicality in the bayonet rod.

Preferably, one end of the insertion rod inserted into the locking groove is provided with an inclined surface, and the inclined surface is in sliding and abutting joint with the first opening and closing plate.

Through adopting above-mentioned technical scheme, opening the in-process of building to first open-close board and second open-close board, at first open-close board opens, open the second open-close board afterwards and press the second open-close board to first open-close board, at this in-process, peg graft pole and first open-close board looks butt, under the guide of inclined plane, peg graft pole slides and keeps away from first open-close board, the peg graft pole lets the position for the second open-close board, make the second open-close board can continue to rotate, rotate to target in place until the second open-close board, the one end of peg pole is relative with the locking groove this moment, under the elasticity promotion of arcuation restoration elastic arm, the peg pole is pegged graft by oneself and is realized the closure to locking groove department and fix, process convenient and fast, the convenience when turnover case uses obtains further promotion.

Preferably, still include a plurality of dismouting wheel spare, a plurality of dismouting wheel spare evenly set up in the bottom of turnover case, dismouting wheel spare is including dismouting piece and wheel body, the dismouting hole has been seted up to the bottom of turnover case, the one end of dismouting piece with the cooperation of pegging graft in dismouting hole, the wheel body connect in on the dismouting piece.

Through adopting above-mentioned technical scheme, a plurality of evenly sets up the dismantlement wheel spare that has enough to meet need the case bottom and makes the turnover case can slide the transfer subaerial, and the use convenience of turnover case obtains promoting, simultaneously, through the grafting cooperation between dismouting piece and the dismouting hole, can realize carrying out quick assembly disassembly with the dismouting wheel spare on the turnover case, if dismantle the dismouting wheel spare, can realize piling up a plurality of turnover cases in vertical direction and deposit, practical structure and multiple functional.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the mutual inserting and matching action of the positioning boss and the positioning groove, rapid reinforcing and positioning are realized between the turnover box and the base, the turnover box is not easy to slide relative to the base, in addition, the buckling piece is buckled and fixed at the buckling hole part by rotating the buckling piece, the two sides of the turnover box are reinforced, the turnover box is not easy to loosen from the base when the cart body passes through a bumpy road surface, the installation of the turnover box is firm, the turnover box can store materials, the effect of stably protecting goods is realized, and the stability of the goods when being placed in the turnover device is improved;

2. the first stiffening beams and the second stiffening beams form a criss-cross grid-shaped reinforcing structure to support the bottom of the plate body, so that the base can bear larger load, the structure is practical and reasonable in design, and meanwhile, the overall structure of the structure is lighter;

3. rotate first open-close board and second open-close board respectively and connect on the case seat, can make the turnover case fold and accomodate, reduce the storage volume of turnover case, convenient to use, the structure is ingenious.

Drawings

Fig. 1 is a schematic structural view of an epicyclic device according to embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a cart body in embodiment 1 of the present application.

Fig. 3 is a schematic structural view of another perspective of the cart body according to embodiment 1 of the present application.

Fig. 4 is a schematic structural view of a turnover box in embodiment 1 of the present application.

Fig. 5 is a schematic structural view of a box base in embodiment 1 of the present application.

Fig. 6 is a schematic structural view of the carriage seat and the cart body in embodiment 1 of the present application.

Fig. 7 is a schematic structural view of the fastener in embodiment 1 of the present application.

Fig. 8 is a schematic structural view of a box base and a first plywood in embodiment 1 of the present invention.

Fig. 9 is a schematic structural view of a box base and a second plywood in embodiment 1 of the present invention.

Fig. 10 is a schematic structural view of a box holder, a first cut plate, and a second cut plate according to embodiment 1 of the present application.

Fig. 11 is a schematic structural view of a first opening/closing plate according to embodiment 1 of the present application.

Fig. 12 is a schematic structural view of the first opening plate and the second opening plate abutting against each other in embodiment 1 of the present application.

Fig. 13 is an enlarged view of a portion a in fig. 12.

Fig. 14 is a schematic view of the assembly relationship between the locking element and the first positioning flange in the embodiment 1 of the present application.

Fig. 15 is a schematic structural view of a turnover box in embodiment 2 of the present application.

Fig. 16 is a schematic view showing an assembly relationship between the box holder and the wheel assembly in embodiment 2 of the present application.

Description of reference numerals: 1. a cart body; 11. a base; 111. a plate body; 1111. a groove rib; 1112. positioning a groove; 11121. a first groove section; 11122. a second groove section; 112. a first reinforcement beam; 113. a second reinforcement beam; 12. a roller; 13. a handrail; 14. a fastener; 141. a rotation connecting part; 142. an extension portion; 143. a fastening part; 1431. a limiting convex edge; 2. a turnover box; 21. a box base; 211. positioning the boss; 2111. a first support arm; 2112. a second support arm; 212. buckling holes; 213. disassembling and assembling holes; 22. a first plywood; 221. a first positioning flange; 2211. a locking groove; 23. a second plywood; 231. a second positioning flange; 232. accommodating grooves; 234. a first guide plate; 235. a second guide plate; 24. a locking member; 241. a plug rod; 2411. a rod body; 2412. a plug-in connector; 24121. an inclined surface; 2413. a holding block; 242. an arc-shaped reset elastic arm; 3. mounting a boss by a hinge; 4. a hinge mounting groove; 5. a notch; 6. lightening holes; 7. disassembling and assembling the wheel piece; 71. disassembling the parts; 72. a wheel body.

Detailed Description

The present application is described in further detail below with reference to figures 1-16.

Example 1:

the embodiment 1 of the application discloses a case and bag goods turnover device. Referring to fig. 1, the turnover device comprises a cart body 1 and a turnover box 2, wherein the cart body 1 can slide and transfer on the ground, the turnover box 2 can be placed on the cart body 1, the cart body 1 plays a role in supporting the turnover box 2, goods can be accommodated in the turnover box 2, and the goods can be transported and transferred in the sliding and transferring process of the cart body 1. It should be noted that a plurality of turnover boxes 2 placed on the cart body 1 may be provided, for example, three, four or five turnover boxes 2 may be provided, and a plurality of turnover boxes 2 may be stacked on the cart body 1 to increase the carrying capacity of the goods.

Referring to fig. 2 and 3, in order to transport and transfer the turnover box 2, the cart body 1 includes a base 11, rollers 12 and handrails 13, the rollers 12 and the handrails 13 are respectively mounted on the base 11, and the base 11 is used for placing the turnover box 2. Specifically, the base 11 includes a plate 111, a plurality of first stiffening beams 112, and a plurality of second stiffening beams 113. The outer edge profile of the plate body 111 is rectangular in the embodiment, the plate body 111 is arranged in the horizontal direction in a normal use state, a side skirt is arranged at the periphery of the plate body 111 in a protruding manner, the side skirt is integrally connected with the plate body 111, the side skirt is located at the bottom of the plate body 111, and the side skirt can reinforce the periphery of the plate body 111, so that the periphery of the plate body 111 is not prone to tilt.

Meanwhile, a plurality of groove ribs 1111 are concavely arranged on the plate body 111 from top to bottom; in this embodiment, the groove rib 1111 is recessed from the upper surface of the plate body 111, and is disposed at the lower surface of the groove rib 1111 in an outward protruding manner, and the groove rib 1111 is disposed in a long strip shape, in this embodiment, the length direction of the groove rib 1111 is consistent with the width direction of the plate body 111, two ends of the groove rib 1111 respectively extend to two sides of the plate body 111 in the width direction, and two ends of the groove rib 1111 are disposed in an open manner at two sides of the plate body 111 at this time; simultaneously, a plurality of groove muscle 1111 sets up side by side in proper order from a lateral opposite side of plate body 111 length direction, and a plurality of groove muscle 1111 is the equipartition here and arranges the form and arrange on plate body 111, and wherein, the concrete quantity that sets up of groove muscle 1111 can be for five, ten or twenty etc. and the concrete quantity that sets up of groove muscle 1111 can do the correspondence setting according to actual need, does not do the restriction to the concrete quantity that sets up of groove muscle 1111 here.

Here, the groove muscle 1111 can play and carry out the reinforced (rfd) effect to the structural strength of plate body 111, and a plurality of groove muscle 1111 evenly arrange in the whole of plate body 111, and then consolidate the whole of groove muscle 1111, simultaneously, if turnover case 2 is used for loading some aquatic products, the sunk part at groove muscle 1111 top can also supply the liquid at overflow to plate body 111 top to discharge outside plate body 111 from the both ends opening of groove muscle 1111, and the function is comprehensive and the structure is practical.

With continued reference to fig. 2 and 3, the first reinforcement beam 112 is fixedly attached to the bottom of the panel 111, and the first reinforcement beam 112 serves to structurally reinforce the bottom of the panel 111. Specifically, in the present embodiment, the first reinforcing beam 112 includes a long rod-shaped body, the bottom surface of the first reinforcing beam 112 is recessed from outside to inside to form an accommodating groove, the accommodating groove is uniformly provided with reinforcing ribs, the reinforcing ribs are integrally connected with the body of the first reinforcing beam 112, the reinforcing ribs support and reinforce the body, and at the same time, the overall weight of the first reinforcing beam 112 can be reduced, and the first reinforcing beam 112 is structurally firm and light; the first reinforcing beam 112 is arranged along the horizontal direction during installation, the length direction of the first reinforcing beam 112 is consistent with the width direction of the plate body 111, the first reinforcing beam 112 can be detachably installed at the bottom of the plate body 111 in a screw fixing mode, and the first reinforcing beam 112 is fixedly installed. Further, the number of the first reinforcing beams 112 may be three, six, eight or the like, the plurality of first reinforcing beams 112 are arranged at intervals along the length direction of the plate body 111, at this time, the plurality of first reinforcing beams 112 are uniformly arranged at the bottom of the plate body 111, and the plurality of first reinforcing beams 112 play a role in reinforcing the plate body 111 in the width direction.

Meanwhile, the first reinforcing beam 112 can also play a role in mounting the rollers 12, wherein the rollers 12 can be universal wheels, the rollers 12 are fixedly mounted at the bottom of the first reinforcing beam 112, the number of the rollers 12 can be four, six or eight, and the like, the plurality of rollers 12 are uniformly arranged at the bottom of the plate body 111, in this embodiment, the number of the rollers 12 is four, the four rollers 12 are arranged at the bottom of the base 11 in a rectangular manner, the rollers 12 can slide and guide the base 11 at this time, the load of the turnover box 2 can be sequentially transmitted to the ground from the plate body 111, the first reinforcing beam 112 and the rollers 12, and the stress is reasonable.

In addition, the second reinforcing beam 113 is arranged in a round bar shape in the embodiment, a mounting hole penetrates through the first reinforcing beam 112 in the horizontal direction, the length direction of the second reinforcing beam 113 is consistent with the length direction of the panel 111, at this time, the second reinforcing beam 113 is perpendicular to the first reinforcing beam 112, meanwhile, the second reinforcing beam 113 sequentially penetrates through a plurality of first reinforcing beams 112 through the mounting hole, the second reinforcing beam 113 is fixedly connected to the first reinforcing beam 112, generally, the second reinforcing beam 113 is fixedly mounted on the first reinforcing beam 112 by means of screw fixation, and at this time, the second reinforcing beam 113 is fixedly mounted; in addition, the specific number of the second reinforcing beams 113 may be three, four, or five, and the plurality of second reinforcing beams 113 are arranged at intervals along the width direction of the panel 111, so that the second reinforcing beams 113 are uniformly arranged on the panel 111.

Here, the second reinforcing beams 113 perform a force-bearing function on the plurality of first reinforcing beams 112, the plurality of second reinforcing beams 113 perform multi-directional reinforcement on the plurality of first reinforcing beams 112, the plurality of first reinforcing beams 112 and the plurality of second reinforcing beams 113, which are respectively arranged along the length direction and the width direction of the panel 111 at intervals, form a criss-cross grid-shaped reinforcing structure, and the load capacity of the panel 111 is improved.

Continuing to refer to fig. 3, in order to facilitate pushing and transferring the cart body 1, the handrail 13 can be a telescopic pull rod, the telescopic pull rod is rotatably installed on one side of the plate body 111, the whole length of the telescopic pull rod can be adjusted according to actual needs, and the structure is practical.

Referring to fig. 4, in order to load goods, specifically, the turnover box 2 includes a box base 21, a first opening plate 22, a second opening plate 23 and a locking member 24, where the box base 21 is used for being placed on the top of a plate 111, the box base 21 is used for rotatably installing the first opening plate 22 and the second opening plate 23, and the first opening plate 22 and the second opening plate 23 can be vertically arranged relative to the box base 21 and can be stacked and accommodated in the box base 21 to be accommodated; the locking piece 24 is arranged on the second opening plate 23, and the locking piece 24 is used for fixedly installing the first opening plate 22 and the second opening plate 23 so as to improve the firmness of the turnover box 2 in use.

Specifically, referring to fig. 5 and 6, in the present embodiment, the box base 21 includes a bottom plate and four side plates fixedly connected to the top of the bottom plate, the outer edge of the bottom plate is configured in a quasi-rectangular shape, the four side plates are configured in a closed ring shape along the periphery of the bottom plate, and at this time, the side plates form a rectangular frame; the bottom of the turnover box 2 is provided with a plurality of positioning bosses 211, more specifically, the positioning bosses 211 are located at the bottom of the bottom plate, and generally, the positioning bosses 211 are integrally connected with the bottom plate. The positioning boss 211 comprises a first arm 2111 and a second arm 2112 which are connected, one end of the first arm 2111 is connected with one end of the second arm 2112, the first arm 2111 and the second arm 2112 are perpendicular, and the first arm 2111 and the second arm 2112 form an L-shaped positioning structure. In addition, the specific number of the positioning bosses 211 can be set correspondingly according to actual needs, for example, four, six, or eight positioning bosses 211 are uniformly arranged on the base plate, and the specific number of the positioning bosses 211 is not limited herein.

Meanwhile, the top of the base 11 is provided with a plurality of positioning grooves 1112, more specifically, the positioning grooves 1112 are recessed from outside to inside and disposed on the upper surface of the plate body 111, and each positioning groove 1112 includes a first groove segment 11121 and a second groove segment 11122, one end of the first groove segment 11121 is communicated with one end of the second groove segment 11122, and the first groove segment 11121 is perpendicular to the second groove segment 11122; at this time, the contour shape of the positioning groove 1112 is identical to the contour shape of the positioning boss 211; meanwhile, the number of the positioning grooves 1112 arranged on the plate body 111 and the arrangement manner are consistent with the number of the positioning bosses 211, that is, in this embodiment, the number of the positioning grooves 1112 is four, and the four positioning grooves 1112 are arranged on the plate body 111 in a rectangular shape.

Here, when the box base 21 is placed on the board 111, the bottom board is abutted with the board 111, the first support arm 2111 is in insertion fit with the first groove segment 11121, the second support arm 2112 is in insertion fit with the second groove segment 11122, the surface of the positioning boss 211 is abutted with the wall of the positioning groove 1112, and meanwhile, the positioning bosses 211 are inserted into the positioning grooves 1112 one by one; at this moment, the base 11 and the plate body 111 realize multi-point positioning, so that the turnover box 2 is reinforced and positioned around the horizontal direction, and the stability of the turnover box 2 during placement is improved.

It should be noted that, the length of the plate body 111 can be adjusted according to actual needs, so as to satisfy the requirement of placing a plurality of turnover boxes 2 on the plate body 111, at this time, the number of groups of the positioning grooves 1112 on the plate body 111 should be adapted to the number of the turnover boxes 2 directly placed on the plate body 111, for example, in this embodiment, the number of the positioning grooves 1112 on the plate body 111 is two, which indicates that two turnover boxes 2 can be directly placed on the plate body 111, so as to increase the number of the bases 11 for accommodating the turnover boxes 2, and there is no limitation on the specific length of the plate body 111 and the specific number of groups of the positioning grooves 1112. Meanwhile, other turnover boxes 2 can be stacked on the top of the turnover box 2 again, and here, if the other turnover boxes 2 are stacked on another turnover box 2, the positioning bosses 211 of the turnover box 2 located above can extend into the turnover box 2 located below and can abut against the inner walls of the first opening plate 22 and the second opening plate 23, so that the two stacked turnover boxes 2 can be positioned with each other, and the accommodation capacity of the turnover box 2 on the cart body 1 can be further improved.

Referring to fig. 6 and 7, in order to further improve the stability of the box holder 21 placed on the plate 111, the locking members 14 are respectively rotatably connected to two sides of the cart body 1. Specifically, the locking member 14 may be made of an elastic plastic material, the locking member 14 includes a rotating connection portion 141, an extension portion 142 and a fastening portion 143, wherein the rotating connection portion 141 is disposed in a sleeve shape, the extension portion 142 and the fastening portion 143 are disposed in a plate shape, two sides of the extension portion 142 are fixedly connected to one sides of the rotating connection portion 141 and the fastening portion 143, generally, the extension portion 142, the fastening portion 143 and the rotating connection portion 141 are integrally connected, the fastening portion 143 is perpendicular to the extension portion 142, the fastening portion 143 and the extension portion 142 are herein a fastening structure in an inverted L shape, and meanwhile, one side of the fastening portion 143 away from the extension portion 142 is integrally connected to a limiting convex edge 1431, and the limiting convex edge 1431 is perpendicular to the fastening portion 143.

In addition, the rotating connecting portion 141 is rotatably connected to the base 11, more specifically, the rotating connecting portion 141 is sleeved on one second reinforcing beam 113 close to the periphery of the plate body 111, and the inner wall of the rotating connecting portion 141 is in sliding contact with the surface of the second reinforcing beam 113, at this time, the latch 14 is rotatably connected; when the box base 21 is placed on the plate 111, the second reinforcing beam 113 on the side close to the periphery of the plate 111 is adjacent to the side plate of the box base 21, and when the fastener 14 rotates, the fastening portion 143 can move close to or away from the side plate.

Meanwhile, the turnover box 2 is provided with fastening holes 212 for the fastening pieces 14 to fasten in a rotating manner, specifically, the fastening holes 212 are respectively arranged on two opposite sides of the side plate in a penetrating manner along the horizontal direction, the two fastening portions 143 are respectively opposite to the two fastening holes 212, and meanwhile, the fastening portions 143 and the fastening holes 212 can be matched in an inserting manner; when the fastening part 143 is inserted into the fastening hole 212, the fastening part 143 abuts against the turnover box 2 by rotating the fastening part 14, more specifically, the fastening part 143 is disposed along the horizontal direction, the lower surface of the fastening part 143 abuts against the bottom hole wall of the fastening hole 212, and the limiting convex edge 1431 abuts against the inner wall of the side plate. At this moment, buckle spare 14 carries out the lock to turnover case 2 and consolidates for difficult pine takes off outside turnover case 2 when buckle spare 14 lock, and stability when turnover case 2 put is further promoted.

Referring to fig. 8, in order to fold the turnover box 2, specifically, the number of the first opening plate 22 is two, the first opening plate 22 is arranged in a rectangular plate shape, a plurality of hinge mounting bosses 3 are convexly arranged on one side edge of the first opening plate 22, hinge mounting grooves 4 are concavely arranged on the tops of two opposite side plates in the four side plates, the hinge mounting bosses 3 are embedded in the hinge mounting grooves 4, the hinge mounting bosses 3 are hinged with the side plates of the box base 21 through hinges, at this time, the first opening plate 22 is rotatably connected to the side plates, and meanwhile, the two first opening plates 22 are respectively rotatably connected to two opposite sides of the box base 21; the two first opening-closing plates 22 can rotate relatively until the first opening-closing plates 22 are stacked above the bottom plate, and the first opening-closing plates 22 are stored; in addition, two first open-close plates 22 are rotated mutually in opposite directions until the surface of the hinge mounting boss 3 is attached to the groove wall of the hinge mounting groove 4 in a limiting manner, at the moment, the first open-close plates 22 are perpendicular to the base plate, and the first open-close plates 22 are in an open use state.

In addition, referring to fig. 9, the tops of the other two oppositely arranged side plates in the four side plates are recessed from top to bottom to form notches 5; second open close board 23 is two, second open close board 23 is the platelike setting of class rectangle, the protruding a plurality of hinge mount boss 3 that is equipped with of one side of second open close board 23, the top of two blocks of curb plates that have breach 5 in the four blocks of curb plates is sunken equally and is provided with a plurality of hinge mount groove 4, 3 embedding hinge mount boss 4 departments of hinge mount boss, and hinge mount boss 3 is articulated through the hinge with the curb plate of case seat 21, at this moment, second open close board 23 realizes rotating to connect on the curb plate, and two second open close boards 23 rotate respectively to connect in case seat 21 compare in the other both sides that first open close board 22 is relative.

Here, referring to fig. 10, the first opening plate 22 is adjacent to the second opening plate 23, and the notch 5 of the side plate can make the hinged position of the second opening plate 23 and the side plate shift downward relative to the hinged position of the first opening plate 22 and the side plate, at this time, when the turnover box 2 is stored, the second opening plate 23 can be rotated relatively first until the second opening plate 23 is stacked above the bottom plate, the second opening plate 23 is stored, and then the first opening plate 22 is rotated to make the first opening plate 22 stacked above the second opening plate 23, and the bottom plate, the first opening plate 22 and the second opening plate 23 are stacked flatly at this time, so that the structure is practical; accordingly, when the turnover box 2 needs to be opened, the first opening plate 22 needs to be opened first, and then the second opening plate 23 needs to be opened.

Continuing to refer to fig. 10, for promoting first open close board 22 and second open close board 23 position accuracy when opening each other, first open close board 22 still includes first location chimb 221, wherein, first location chimb 221 sets up respectively in the both sides of first open close board 22, first location chimb 221 is located one side that first open close board 22 is close to second open close board 23, first location chimb 221 is mutually perpendicular with first open close board 22, at this moment, first location chimb 221 outwards extends for first open close board 22, generally, first location chimb 221 and first open close board 22 are connected mutually.

Simultaneously, second open close plate 23 still includes second location chimb 231, and wherein, second location chimb 231 sets up respectively in the both sides of second open close plate 23, and second location chimb 231 is located second open close plate 23 and is close to one side of first open close plate 22, and second location chimb 231 outwards extends for second open close plate 23, and normally, second location chimb 231 and second open close plate 23 are connected as an organic whole mutually.

Here, when the first opening plate 22 is in the open state, the second opening plate 23 is rotated to open until the first positioning convex edge 221 and the second positioning convex edge 231 abut against each other for limiting, at this time, the second opening plate 23 is in the open state at this time, the second opening plate 23 is perpendicular to the bottom plate, and the turnover box 2 can be formed into a box shape with an open top at this time.

Furthermore, a plurality of lightening holes 6 are respectively arranged on the first opening plate 22 and the second opening plate 23 in a penetrating manner, the specific shape of the lightening holes 6 can be diamond, rectangle or circle, and the like, and the specific arrangement shape of the lightening holes 6 is not limited herein; meanwhile, the specific number of the lightening holes 6 can be ten, twenty or thirty, and the like, the specific number of the lightening holes 6 can be correspondingly set according to actual needs, the specific number of the lightening holes 6 is not limited, and the plurality of lightening holes 6 are uniformly arranged on the first open-close plate 22 and the second open-close plate 23, so that the material consumption of the lightening holes 6 can be reduced, and the manufacturing materials can be saved.

Referring to fig. 11, in order to lock and reinforce the first opening plate 22 and the second opening plate 23, a locking groove 2211 is formed in the first opening plate 22, and more specifically, the locking groove 2211 is recessed from outside to inside and is disposed at a side wall of the first positioning convex edge 221 facing the second opening plate 23.

In addition, referring to fig. 12 and 13, the locking piece 24 is slidably connected to the second opening plate 23, the locking piece 24 is configured to be inserted into and engaged with one end of the locking groove 2211, where the first opening plate 22 and the second opening plate 23 include at least two states, when the container 2 is in the use state, the first opening plate 22 and the second opening plate 23 are opened with respect to the container base 21, at this time, the first opening plate 22 and the second opening plate 23 are perpendicular to the container base 21, respectively, and one end of the locking piece 24 is inserted into the locking groove 2211, where the first opening plate 22 and the second opening plate 23 are fixed to each other, so as to store goods in the container 2.

When the container 2 is in the stored state, the first opening plate 22 and the second opening plate 23 are stacked on the container base 21. In the process, the locking piece 24 needs to be pushed first, so that the locking piece 24 releases the locking groove 2211, and then the first opening plate 22 and the second opening plate 23 are rotated and stacked to achieve folding and storage.

Referring to fig. 13 and 14, in particular, the locking element 24 includes a bayonet lever 241 and an arcuate reset resilient arm 242. The outer wall of the second opening plate 23 is provided with an accommodating groove 232 in a recessed manner from outside to inside, one end of the accommodating groove 232 is close to the locking groove 2211, a through hole is formed in the second opening plate 23 in a penetrating manner, the through hole is respectively opposite to one end of the accommodating groove 232 and the locking groove 2211, and at this time, when the first opening plate 22 and the second opening plate 23 are in an open use state, the accommodating groove 232 is opposite to the locking groove 2211 through the through hole.

In addition, the second opening plate 23 is fixedly connected with a first guiding plate 234 and a second guiding plate 235 respectively, the first guiding plate 234 and the second guiding plate 235 are accommodated in the accommodating groove 232, generally, the first guiding plate 234 and the second guiding plate 235 are integrally connected with the second opening plate 23 to realize the fixed installation of the first guiding plate 234 and the second guiding plate 235, where the second guiding plate 235 is closer to the locking groove 2211 than the first guiding plate 234; meanwhile, a first guide hole is arranged on the first guide plate 234 in a penetrating manner, and a second guide hole is arranged on the second guide plate 235 in a penetrating manner; the insertion rod 241 penetrates through the first guide plate 234, and specifically, the insertion rod 241 includes a rod body 2411, a connection plug 2412 and a holding block 2413, wherein the length direction of the rod body 2411 is consistent with the length direction of the receiving groove 232, and one end of the rod body 2411 faces the locking groove 2211, so that one end of the insertion rod 241 is opposite to the locking groove 2211; the plug 2412 and the holding block 2413 are respectively and fixedly connected to two ends of the rod body 2411, usually, the plug 2412 is integrally connected to the holding block 2413, the plug 2412 is located at one end of the rod body 2411 close to the locking groove 2211, the plug 2412 is opposite to the locking groove 2211, and the plug 2412 is in sliding and abutting contact with a hole wall of the second guiding hole, at this time, the second guiding plate 235 guides the movement of the plug 2412, so that the plug 241 can slide relative to the second opening plate 23, the holding block 2413 is used for a user to toggle the plug 241, so that the plug rod can be close to or far away from the locking groove 2211, wherein, in the sliding process of the plug rod 241, the plug 2412 on the plug rod 241 can be in inserting and matching with the locking groove 2211 through the through hole, and when the plug 2412 is inserted into the locking groove 2211, the first opening plate 22 and the second opening plate 23 are fixed to each other.

With continued reference to fig. 13 and 14, in order to improve the stability of the insertion rod 241 inserted into the locking slot 2211, the arc-shaped restoring elastic arm 242 may be made of elastic plastic, and accordingly, the insertion rod 241 may be made of plastic material, the arc-shaped restoring elastic arm 242 is disposed in a curved rod shape in this embodiment, the arc-shaped restoring elastic arm 242 has two ends, meanwhile, there are two arc-shaped restoring elastic arms 242, the two arc-shaped restoring elastic arms 242 are respectively located at two opposite sides of the insertion rod 241, one end of the arc-shaped restoring elastic arm 242 is fixedly connected to the insertion rod 241, more specifically, the arc-shaped restoring elastic arm 242 is fixedly connected to the rod body 2411, and generally, the arc-shaped restoring elastic arm 242 is integrally connected to the rod body 2411; meanwhile, the other end of the arc-shaped resetting elastic arm 242 faces the position of the locking groove 2211, and the arc-shaped resetting elastic arm 242 is bent outwards towards the side far away from the rod body 2411; the arc-shaped restoring elastic arm 242 has elasticity, the arc-shaped restoring elastic arm 242 can deform toward the direction close to the rod body 2411, at this time, the arc-shaped restoring elastic arm 242 tends to expand outwards to restore, the arc-shaped restoring elastic arm 242 is close to the first guide plate 234 and is located in the first guide hole, the arc-shaped restoring elastic arm 242 slides and abuts against the first guide plate 234, and more specifically, the arc-shaped restoring elastic arm 242 slides and abuts against the hole wall of the first guide hole.

Here, if the holding block 2413 is pulled to make the plug 2412 be pulled out of the locking slot 2211, in the process, the arc-shaped reset elastic arm 242 is inserted into the first guiding hole and deformed, then the holding block 2413 is released, under the arc-shaped guidance of the arc-shaped reset elastic arm 242 and the forced support of the first guiding plate 234, the arc-shaped reset elastic arm 242 rebounds and pushes the plug rod 241 to plug towards the locking slot 2211, and when the arc-shaped reset elastic arm 242 is in the natural state, one end of the plug rod 241 is plugged into the locking slot 2211. The arc-shaped reset elastic arm 242 applies an elastic force to the insertion rod 241 moving towards the locking groove 2211, so that the insertion rod 241 can be stably inserted into the locking groove 2211, and the first opening plate 22 and the second opening plate 23 are locked and fixed.

Further, in order to improve the convenience of fixing the first opening plate 22 and the second opening plate 23 to each other, the end of the insertion rod 241 inserted into the locking groove 2211 is provided with an inclined surface 24121, more specifically, the inclined surface 24121 is located on the insertion head 2412, and the inclined surface 24121 is slidably abutted to the first positioning convex edge 221 of the first opening plate 22. In the process of rotating and opening the second opening plate 23, the plug connector 2412 abuts against the first opening plate 22, the plug rod 241 slides and is far away from the first opening plate 22 under the guide of the inclined surface 24121, the plug rod 241 gives way to the second opening plate 23, so that the second opening plate 23 can continue to rotate until the second opening plate 23 rotates in place, at the moment, one end of the plug rod 241 is opposite to the locking groove 2211, the plug rod 241 automatically plugs into the locking groove 2211 to realize locking and fixing under the pushing of the arc-shaped reset elastic arm 242, the process is convenient and fast, and the convenience is improved when the first opening plate 22 and the second opening plate 23 are fixed with each other.

The implementation principle of the embodiment 1 of the application is as follows: when the goods need to be stably transported, the goods can be firstly placed in the turnover box 2, the turnover box 2 is immediately placed on the base 11, under the mutual inserting and matching action of the positioning bosses 211 and the positioning grooves 1112, the turnover box 2 and the base 11 are quickly reinforced and positioned, meanwhile, the turnover box 2 is positioned in multiple points, and the turnover box 2 is not easy to slide relative to the base 11; moreover, the buckling piece 14 is buckled and fixed at the buckling hole 212 by rotating the buckling piece 14, the two sides of the turnover box 2 are reinforced, the trolley body 1 is not easy to loosen from the base 11 when passing through a bumpy road surface, the turnover box 2 is firmly installed, and the stability of goods placed in the turnover device is improved.

Example 2:

referring to fig. 15 and 16, the present embodiment is different from embodiment 1 in that the present embodiment further includes a plurality of disassembling and assembling wheels 7, the plurality of disassembling and assembling wheels 7 are uniformly disposed at the bottom of the turnover box 2, more specifically, the plurality of disassembling and assembling wheels 71 are uniformly disposed at the bottom of the box bottom, and the disassembling and assembling wheels 7 are used for sliding and guiding the turnover box 2 on the ground so as to transport the turnover box 2. Wherein, the specific quantity that sets up of dismouting wheel 7 can be according to actual need to the corresponding setting, for example the quantity that sets up of dismouting wheel 7 can be four, six or eight etc. do not make the restriction to the specific quantity that sets up of dismouting wheel 7 here, in this embodiment, the quantity that sets up of dismouting wheel 7 is four in order to make the example, and four dismouting wheel 7 are the mode of rectangle arrangement and arrange in the bottom of case seat 21.

Specifically, the dismounting wheel member 7 includes a dismounting member 71 and a wheel body 72, the dismounting member 71 is disposed in a rod shape in this embodiment, and meanwhile, the dismounting member 71 may also be disposed in a block shape, wherein the dismounting member 71 has two ends, and the wheel body 72 is a conventional caster wheel body 72; in addition, the bottom of the box base 21 is provided with a mounting and dismounting hole 213, the mounting and dismounting hole 213 may be provided in a blind hole shape, one end of the mounting and dismounting hole 213 is opened at the bottom surface of the box base 21, one end of the mounting and dismounting member 71 is in insertion fit with the mounting and dismounting hole 213, the wheel body 72 is mounted at the other end of the mounting and dismounting member 71, and usually, the mounting and dismounting member 71 and the wheel body 72 may be mounted in a rotating connection or a fixed connection manner.

Furthermore, a rubber plug can be fixedly mounted at the end of the dismounting member 71, and when the dismounting member 71 is inserted into the dismounting hole 213, the rubber plug can abut against the inner wall of the dismounting hole 213 to generate friction, so that the mounting stability of the dismounting member 71 is improved.

The dismounting member 71 is mounted on the box base 21, the turnover box 2 is placed on the ground, then the goods are loaded, the weight of the goods can be sequentially transmitted to the ground through the box base 21, the dismounting member 71 and the wheel body 72, and the goods are stressed and supported; meanwhile, the wheel body 72 can roll on the ground to drive the turnover box 2 to move on the ground, and the structure is practical. In addition, the dismounting member 71 is pulled away from the box base 21, so that the dismounting wheel member 7 can be dismounted, and the plurality of turnover boxes 2 can be stacked and stored in the vertical direction.

The implementation principle of embodiment 2 of the present application is as follows: with dismouting wheel 7 demountable installation on turnover case 2, can make turnover case 2 possess the function that slides on ground, the flexibility of use of turnover case 2 is promoted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a case and bag goods turnover device which characterized in that: comprises a cart body (1) and a turnover box (2);

the trolley body (1) is provided with a base (11), the top of the base (11) is provided with a plurality of positioning grooves (1112), and two sides of the trolley body (1) are respectively and rotatably connected with a buckling piece (14);

the turnover box (2) is placed on the base (11), the turnover box (2) is provided with buckling holes (212) for the buckling pieces (14) to be buckled in a rotating mode, the bottom of the turnover box (2) is provided with a plurality of positioning bosses (211), and the positioning bosses (211) are correspondingly inserted into the positioning grooves (1112).

2. A luggage cargo transfer device according to claim 1, wherein: the buckling piece (14) comprises a rotating connecting portion (141), an extending portion (142) and a buckling portion (143), the rotating connecting portion (141) is rotatably connected to the base (11), two sides of the extending portion (142) are fixedly connected with the rotating connecting portion (141) and one side of the buckling portion (143) respectively, the buckling portion (143) is perpendicular to the extending portion (142), the buckling portion (143) is in plug-in fit with the buckling hole (212), when the buckling portion (143) is plugged in the buckling hole (212), the buckling portion (143) is in butt joint with the turnover box (2), and one side, far away from the extending portion (142), of the buckling portion (143) is provided with a limiting convex edge (1431).

3. A luggage cargo transfer device according to claim 1, wherein: the positioning boss (211) comprises a first support arm (2111) and a second support arm (2112) which are connected, and the first support arm (2111) and the second support arm (2112) are perpendicular to each other; the positioning groove (1112) comprises a first groove section (11121) and a second groove section (11122) which are communicated with each other, the first groove section (11121) is perpendicular to the second groove section (11122), the first support arm (2111) is in plug-in fit with the first groove section (11121), and the second support arm (2112) is in plug-in fit with the second groove section (11122).

4. A luggage cargo transfer device according to claim 1, wherein: the base (11) comprises a plate body (111), a plurality of first reinforcing beams (112) and a plurality of second reinforcing beams (113);

the first reinforcing beams (112) are fixedly connected to the bottom of the plate body (111), and the first reinforcing beams (112) are arranged at intervals along the length direction of the plate body (111);

the second reinforcing beams (113) are fixedly connected to the first reinforcing beam (112), and the plurality of second reinforcing beams (113) are arranged at intervals along the width direction of the plate body (111).

5. A luggage cargo transfer device according to claim 4, wherein: the plate body (111) is provided with a plurality of channel ribs (1111) in a sunken mode, and the channel ribs (1111) are arranged side by side from one side to the other side of the plate body (111) in sequence.

6. A luggage cargo transfer device according to claim 1, wherein: the turnover box (2) comprises a box seat (21), a first opening plate (22), a second opening plate (23) and a locking piece (24);

the two first opening plates (22) are rotatably connected to two opposite sides of the box base (21), first positioning convex edges (221) extend outwards from two sides of each first opening plate (22), and locking grooves (2211) are formed in the first opening plates (22);

the number of the second opening plates (23) is two, the two second opening plates (23) are respectively and rotatably connected to the other two opposite sides of the box base (21), second positioning convex edges (231) respectively extend outwards from the two sides of the second opening plates (23), and the locking piece (24) is connected to the second opening plates (23) in a sliding manner;

the first opening plate (22) and the second opening plate (23) at least comprise two states, when the turnover box (2) is in a use state, the first opening plate (22) and the second opening plate (23) are respectively vertical to the box base (21), the first positioning convex edge (221) is abutted against the second positioning convex edge (231) for limiting, and one end of the locking piece (24) is inserted into the locking groove (2211); when the turnover box (2) is in a storage state, the locking piece (24) is loosened from the locking groove (2211), and the first opening plate (22) and the second opening plate (23) are stacked on the box base (21).

7. A luggage cargo transfer device according to claim 6, wherein: the locking piece (24) comprises an insertion rod (241) and an arc-shaped reset elastic arm (242);

a first guide plate (234) is fixedly connected to the second opening plate (23), the insertion rod (241) penetrates through the first guide plate (234), one end of the insertion rod (241) is opposite to the locking groove (2211), and the insertion rod (241) is in insertion fit with the locking groove (2211);

the number of the arc-shaped resetting elastic arms (242) is two, the two arc-shaped resetting elastic arms (242) are respectively located on two sides of the insertion rod (241), one end of each arc-shaped resetting elastic arm (242) is fixedly connected with the insertion rod (241), the arc-shaped resetting elastic arms (242) are in sliding and abutting joint with the first guide plate (234), and when the arc-shaped resetting elastic arms (242) are in a natural state, one end of the insertion rod (241) is inserted into the locking groove (2211).

8. A luggage cargo transfer device according to claim 7, wherein: the insertion rod (241) comprises a rod body (2411), an insertion joint (2412) and a holding block (2413);

the arc-shaped resetting elastic arm (242) is fixedly connected to the rod body (2411);

the plug connector (2412) and the holding block (2413) are respectively and fixedly connected to two ends of the rod body (2411), and the plug connector (2412) is opposite to the locking groove (2211).

9. A luggage cargo transfer device according to any of claims 7 to 8, wherein: one end of the inserting rod (241) inserted into the locking groove (2211) is provided with an inclined surface (24121), and the inclined surface (24121) is in sliding and abutting joint with the first opening plate (22).

10. A luggage cargo transfer device according to claim 1, wherein: still include a plurality of dismouting wheel spare (7), a plurality of dismouting wheel spare (7) evenly set up in the bottom of turnover case (2), dismouting wheel spare (7) are including dismouting piece (71) and wheel body (72), dismouting hole (213) have been seted up to the bottom of turnover case (2), the one end of dismouting piece (71) with dismouting hole (213) are pegged graft mutually and are cooperated, wheel body (72) connect in on dismouting piece (71).